Throughout the month of October, CollegeBasketballTalk will be rolling out our previews for the 2012-2013 season. Check back at 9 a.m. and just after lunch every day, Monday-Friday, for a new preview item.

To browse through the preview posts we’ve already published, click here. To look at the rest of The Lists we’ve published, click here. For a schedule of our previews for the month, click here.

It took me a little while to come to this conclusion, but in the end, I think this is a pretty obvious choice. Everyone knows about Nerlens Noel at this point, and while he may not be the second coming of Anthony Davis, he will be a force defensively. But what a lot of people may not realize is that Alex Poythress may end up being the best front court player for the Wildcats this season. And Will Cauley-Stein? He’s a former high school receiver that stands seven-feet tall. Don’t forget about former top 25 recruit Kyle Wiltjer, either.

Regardless of who is on the rest of the roster, the simple fact that Cody Zeller is a Hoosier means that Indiana needs to be up at the top of this list. He’s the Preseason Player of the Year. It only makes sense. But throw in sharp-shooting, stretch-four Christian Watford, veteran energy guy Will Sheehey and a trio of talented and athletic freshmen, and Tom Crean has plenty of front court talent at his disposal.

You know you have a good front line when there is a legitimate concern about having enough minutes to go around to keep the players happy. How deep are the Rebels? Quintrell Thomas is their fifth big man, and he began his career at Kansas. Mike Moser and Anthony Bennett are potential lottery picks, while Khem Birch was a top ten recruit in the Class of 2011. The key will be if Moser and/or Bennett can make the transition to the perimeter.

Gorgui Dieng has come a long way in his time on the Louisville campus, to the point that he belongs in the conversation with Jeff Withey when it comes to the nation’s best defensive center. Along side Dieng, the Cards have a pair of big-bodied, athletic power forwards in Chane Behanan and Montrezl Harrell. And don’t forget playmaking small forward Luke Hancock, who will be one of the nation’s best incoming transfers this season.

There are a lot of people that doubt CJ Leslie, and they aren’t necessarily wrong. But he is an athletic, 6-foot-8 junior that averaged 14.7 points and 7.3 boards as a sophomore, and if things go well, he could end up being an all-american this season. Leslie’s not alone, either, as Richard Howell came very close to averaging a double-double last season and TJ Warren is a versatile scoring machine.

A lot of this depends on Jeronne Maymon’s health. He’s had two knee surgeries and plays the game with such aggressiveness and intensity, that whenever he suits up, he re-tweaks it. So head coach Cuonzo Martin has decided to hold Maymon out of practice for a while. But when he’s healthy? Maymon and Stokes will make up one of the toughest and most physical front lines in the country.

We know about the kind of player that Jared Berggren is offensively, as he averaged 10.5 points and shot 37.2% from three last season. But Berggren was also one of the most underrated defensive centers in the country a year ago. When combined with Mike Bruesewitz and Ryan Evans, the Badgers have a chance to be as good defensively as they have up front in a long time. And that’s before you mention Sam Dekker, a top 20 recruit whose versatility is perfect for Bo Ryan’s swing offense.

8. Florida:Bigs: Patric Young, Erik Murphy, Will Yeguete

Patric Young is a physical freak, a 6-foot-7 professional wrestler with the jumping ability of an NFL wide receiver. But two years into his college career, he’s still an athlete and not a basketball player. That should change this year, and it will be helped with Erik Murphy stretching the floor with his shooting ability. Will Yeguete was Florida’s sparkplug a season ago with his ability to defend.

For my money, Alex Oriakhi is the most important transfer in the country. He was the best defensive big man in the country for a solid month when UConn won their 2011 national title, and I think that he’ll revert back to that form and become the anchor for this Missouri team. If Laurence Bowers is healthy, he becomes Missouri’s most versatile player and their best NBA prospect.

Jeff Withey was the best defensive center in the country last season, and that includes Anthony Davis. Hopefully, he’s added a bit to his offensive repertoire this year. It will be interesting to see who starts alongside him. Kevin Young is an active rebounder, but he’s too up and down. Perry Ellis is the best of four talented freshmen bigs on the roster.

Here’s the question that may end up determining Baylor’s season: is Isaiah Austin the second coming of Perry Jones III, or is he cut from the same cloth as a guy like Dirk Nowitzki? Because with Gathers and Jefferson on the roster to beat up opposing front court players, Austin can stretch the floor on the offensive end while providing a shot blocking presence on defense.

12. Creighton:Bigs: Doug McDermott, Gregory Echenique, Ethan Wragge

Everyone knows Doug McDermott is an all-american, and he’s the perfect fit for the Bluejays offensive system. He can score on the block and he’s a knock-down shooter when he’s left open on the perimeter. But people may not know how important Gregory Echenique is in the paint. He’s a shot blocker and a rebounder for a team that needs all the shot blocking and rebounding it can get.

Mason Plumlee has always had potential, but he hasn’t quite figured out how to use it yet. He was a good rebounder and defender for stretches last season, but he also had some bouts of inconsistency. Can he become a force in the paint, on both ends of the floor, this year? The combination of Alex Murphy and Ryan Kelly will give Coach K some versatility along the front line.

Right now, Syracuse looks like their front line will end up being better on the defensive end of the floor than on the offensive end of the floor. But CJ Fair has all kinds of promise and James Southerland can shoot the lights out. Can DaJuan Coleman be an offensive threat in the paint?

Reggie Johnson is a double-double waiting to happen, and that’s before he dropped down to — seriously, down to — 290 pounds and starting hitting threes. And don’t forget about Kenny Kadji, a stretch-four that really came on midway through last season.

Best of the Rest: Arizona, Davidson, Michigan, Michigan State, Minnesota, North Carolina, North Texas, Ohio State, Stanford, West Virginia

Duke was, once again, missing freshman star Marvin Bagley III with a knee injury, but it didn’t seem to matter too much as the Blue Devils ran past Louisville for an 82-56 win. Grayson Allen had 28 points to pace the Duke offense while Wendell Carter Jr. continued to look strong on the interior without Bagley.

The Cowboys dropped the Red Raiders in Stillwater to earn a Big 12 upset win in this one. But the bigger story is Kansas assuming sole possession of first place in the Big 12 with another Texas Tech loss. The two Big 12 leaders are still scheduled to meet in Lubbock on Saturday as the Red Raiders will get a chance to even things up with the Jayhawks in the conference race.

First, Texas Tech has to get senior guard Keenan Evans healthy again. Hampered by a toe injury the past two games, Evans didn’t look close to 100 percent on Wednesday night. An unhealthy Evans is a big reason for Texas Tech dropping a few games.

3. VIRGINIA TECH GETS THE NIGHT’S BIGGEST BUBBLE WIN

On a busy Wednesday night for bubble teams, no team did more for its case than Virginia Tech. The Hokies took advantage of a depleted No. 15 Clemson in picking up an ACC home win.

While Virginia Tech has looked like a safe bet to make the field thanks to some big wins, the win on Wednesday gives the Hokies a fifth Quadrant 1 win — a huge safety net for a team trying to get in the field.

After drubbing Louisville 82-56 in Cameron Indoor Stadium on Wednesday night, the Blue Devils have now won four straight games despite the fact that they have been playing without Marvin Bagley III during this stretch.

Grayson Allen is back, too. He finished with 28 points on Wednesday night, making six threes and handing out threes assists. He entered Wednesday night averaging 22.3 points and 5.3 assists in his last three games, the first time all season long that he has scored more than 19 points in three consecutive games. He’s shooting the ball with confidence. He’s been moved into more of a playmaking, lead guard role in the half court offense as Coach K has transitioned back to being the focal point on that end, the first time he’s been in that role since his sophomore season.

Wendell Carter’s been on fire, too. He missed his fourth-straight double-double by a single rebound on Wednesday, but he did finish with 18 points, six assists and three blocks. In four games without Bagley, he’s now averaging 16.3 points, 10.5 boards, 3.0 blocks and 3.0 assists.

But that’s not why Duke is winning these games.

It’s not why I’m sitting here saying that Duke is back.

The reason why I’m warming up to the idea of Duke finding a way to be a Final Four team again is because they’ve figured out a way not only to just get stops, but to be damn good on the defensive end of the floor.

During this four-game stretch, Duke has not allowed a team to break 1.0 points-per-possession against while holding three of their four opponents to 57 points or less. In those four games, they’ve allowed 0.883 PPP. If they did that over the course of an entire season, the Blue Devils would be third-nationally defensive efficiency* behind only Virginia and Cincinnati. In the process, they’ve managed to climb from 79th in KenPom’s adjusted defensive efficiency metric to 27th, which is precisely the kind of drastic defensive improvement that the 2015 team made. They were in the 60s and 70s in adjusted defensive efficiency for much of the season. They were 37th before the tournament started. They were 11th when they cut down the nets.

And it begs the question: Is Duke better without Marvin Bagley III?

Lol.

No.

Don’t be stupid.

Marvin Bagley III is an alien. He makes every single team that he is on a better one.

What will be interesting to see is how Duke integrates him back into the team when he finally does return to the floor. There are two things that have allowed Duke to improve the way that they’ve improved over the course of the last two weeks, and both of them involve Bagley in a pretty significant way:

The ball doesn’t stick as much offensively as it did when he was on the court. That’s why Allen’s been able to play the way that he’s played of late. The middle of the floor has also opened up because Duke’s gone away from trying to run high-low actions as much as they did before. That doesn’t necessarily mean it’s better to run offense this way, but you cannot convince that it’s a bad thing that Allen is back into a rhythm.

Much more importantly, however, is that Duke has turned into a very good defensive team in this zone, and the biggest reason for that is the activity of Javin DeLaurier. Bagley is a terrific athlete, but he’s more of a five at this level than a four and he’s also a guy that is not an instinctual or, frankly, energetic defender. DeLaurier is more mobile and, since he’s not really a threat offensively, he can burn off of his energy on that end.

Bagley wasn’t the lone culprit for Duke’s defensive problems.

The bigger issue may have been simply that the Blue Devils vacillated between playing man and zone until these last four games, and Coach K fully embracing being a zone team has allowed them to figure it out. As one high-major coach put it to me, it’s better to be great at one defense than it is to be good at seven of them. Duke is doing that now.

But there is valid reason to be concerned about playing Bagley and Carter together simply because playing them together has been an issue defensively before.

Maybe that means that, instead of seeming them on the court together for 30 minutes a night, they’ll each play 10 minutes with DeLaurier at the four and play together for 20 minutes. Maybe it means that instead of being awesome defensively Duke is simply good enough, and maybe good enough is all they need to make a run in March this season.

And maybe the answer is that Bagley returns and is ready to defend the way that he needs to defend.

Whatever the case may be will play out over the course of the next six weeks. The one thing that is clear, however, is that these Blue Devils are suddenly a whole lot more intriguing than they were two weeks ago when they lost at North Carolina.

*(For those looking at KenPom, raw points-per-possession and KenPom’s adjusted defensive efficiency metric are two different numbers. The latter is the former adjusted for strength of opponent.)

KNOXVILLE, Tenn. — Grant Williams bounced back from one of his worst performances of the season to score 23 points and No. 19 Tennessee beat Florida 62-57 on Wednesday night to hand the Gators their third consecutive loss.

Williams had a season-low five points Saturday in a 73-62 loss at Georgia. The Tennessee scoring leader responded Wednesday by shooting 8 of 13 from the floor and 7 of 8 from the foul line.

Florida trailed nearly the whole way, but threatened in the final minute.

Chris Chiozza made a basket to cut Tennessee’s lead to 60-57 with 24.5 seconds left, and he got fouled by Williams in the process. But Chiozza missed the ensuing free throw and couldn’t get Florida any closer.

Jordan Bowden made a pair of clinching free throws with 14 seconds left.

Jalen Hudson had 13 points for Florida (17-11, 8-7), and Chiozza and Keith Stone each added 11. Chiozza also had nine assists and six rebounds.

Florida was seeking a quality road win that could boost its NCAA Tournament credentials.

The Gators entered the night 65th in the RPI and have a demanding schedule the rest of the way. Florida hosts No. 12 Auburn, visits Alabama and hosts Kentucky in its final three regular-season games.

The offensive struggles that have hindered Florida lately carried over. Florida had more turnovers (eight) than baskets (seven) during a first half in which it shot 26.9 percent overall and 1 of 10 from 3-point range.

Tennessee closed the first half on an 11-1 run to go into the locker room with a 27-18 advantage.

The Vols extended the lead to 10 early in the second half, but Florida crept back into the game while Williams was on the bench with three fouls.

Florida was trailing by just one point when it had two chances midway through the second half to regain the lead, but Deaundrae Ballard missed a 3-pointer on one possession and Dontay Bassett missed a baseline jumper the net time the Gators had the ball.

Tennessee then created some distance by going on a 7-0 run that included a Jordan Bowden dunk and five points from Schofield.

BIG PICTURE

Florida: The Gators continually misfired from 3-point range for most of the night. They missed 15 of their first 17 3-point attempts before making four of their last seven. By the time they finally started to heat up, they already had dug themselves too deep a hole.

Tennessee: The Vols got big efforts from their two top players — Williams and Schofield — and didn’t back down when Florida finally started making its shots down the stretch. Tennessee preserved its lead by going 13 of 15 from the foul line, including 9 of 11 in the second half.

George Mason knocked off Atlantic 10 rival Saint Joseph’s with a ridiculous buzzer-beater for the second time this season on Wednesday night as Ian Boyd was the hero this time.

The Patriots went the length of the floor to attempt a game-winning shot as a loose ball ended up in Boyd’s hands at the top of the key just before the game ended. Boyd launched a quick prayer and knocked it down to give George Mason the unlikely win.

Down to seven scholarship players, the Tigers (24-4, 12-3 Southeastern Conference) turned a five-point halftime lead into a blowout thanks largely to big performances from Okeke and Malik Dunbar off the bench.

Auburn responded with Heron out with a stomach ailment one game after center Anfernee McLemore was lost for the rest of the season to an ankle injury.

Collin Sexton scored 25 points to lead the Crimson Tide (17-11, 8-7).

Bryce Brown scored 18 points for the Tigers despite shooting just 3 for 14 on 3-pointers. Harper also had six assists.

Okeke, who figures to be a key figure on replacing McLemore, scored 13 points in the second half and finished with a career-high. Dunbar also turned in his top performance with 14 points. Desean Murray had nine points and eight boards.

Auburn took command with a 17-2 run after having its lead cut to one early in the second half.

Sexton made 8 of 12 shots for the Tide, but other top scorers struggled.

John Petty, who had eight 3-pointers and 27 points in the Tide’s January win, missed his first eight attempts and finished with three points.

Donta Hall came in hot but had just seven points and five rebounds. Backup point guard Avery Johnson Jr. scored 10 points.

BIG PICTURE

Alabama: Had won five straight games over ranked teams and could have made a big statement for the NCAA Tournament. Came into the game giving up a league-best 65.6 points in SEC games.

Auburn: Moved a step closer to clinching its third SEC title and first since 1999. Game had to be a confidence builder for players like Malik Dunbar and freshmen Okeke and Michell.